Erica Synths Black Dual ASR EG

The Black Dual ASR EG is a versatile, full analogue looping AD/ASR envelope generator with voltage control over attack and release times, that can also be used as low frequency oscillator with manually and voltage controlled shape and rate. It has two identical parts, each featuring all typical envelope generator controls and bonus features – the end of the cycle output and bi-polar LFO output. When in loop mode the shortest attack and decay settings turn the module into voltage controlled drone oscillator with adjustable waveform (it will not track 1V/oct, though).


  • Dual voltage controlled envelope generator and LFO
  • Manual and voltage control over Attack and Decay/Release
  • Adjustable LFO shape
  • Manual gate button
  • Loop/Free running switch
  • End of the cycle output
  • Bipolar LFO output
  • A jumper for the EG/LFO time configuration

Technical specifications:

Attack time0-1” (3”)
Decay/Release time0,01” – 3” (9”)
EG level0 – 10V
Bi-polar LFO level-5V - +5V
EOC trigger level+5V
CV level (full span)-5V - +5V
Power consumption+38mA, -32mA
Module width10HP
Module depth35mm
In stock
Ships in 1–2 days
  • Manufacturer's warranty
  • Pre-orders ship 1-2 days after arrival in NZ
  • Free NZ/AU shipping on all orders over NZ$399
  • Free worldwide shipping on all orders over USD$499
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Status In stock
Manufacturer Erica Synths
Functionality Low-freq Oscillator LFO, Envelope Generator, Modulation Source
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